Biology, asked by Anonymous, 11 months ago

In sickle cell anaemia, an amino-acid
substitution is
1) Valine by glutamine in a -chain
2) Valine by glutamine in ß-chain
3) Glutamine by valine in a -chain
4) Glutamine by valine in ß-chain

Answers

Answered by yogesh3334

1

Answer:

(4) Glutamine by valine in beta chain.

is the right ans

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